{
  "manageEntity": {
    "action": "Repost",
    "entityId": "38410",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9f431e4b190686278465f7558f3b8d3a660b290586a02099643c50a14d0fe00a",
    "signature": "0xa71fd5d0c42cc72d956daef797f2151e256853b8c46dd31e12dac1a1ca3622f0604bbf5241e4234adb3cda0cbc810641c111de4a37806c2858e5cf08cc9f5b771c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}